Picture No | 10012519 |
Date | 1912 |
Description | How Pianola Works 1912 |
Details |
How the player-piano works - air passes through the holes in the piano-roll and acts on the bellows mechanism, causing a hammer to strike a key
|
Source | unnamed artist in Mee's Popular Science, vol 1 page 82 |
Credit | Mary Evans Picture Library |
Restrictions |
|
Thank you for visiting our website. If you are interested in licensing this image please email us at pictures@maryevans.com or telephone us on +44(0)20 8318 0034. If you are already registered to use this website, you can log in here. |